mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 08:59:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

Remove the freelist scheme for setobjects.

Browse source 
The setobject freelist was consuming memory but not providing much value.
Even when a freelisted setobject was available, most of the setobject
fields still needed to be initialized and the small table still required
a memset().  This meant that the custom freelisting scheme for sets was
providing almost no incremental benefit over the default Python freelist
scheme used by _PyObject_Malloc() in Objects/obmalloc.c.
This commit is contained in:
Raymond Hettinger 2013-09-07 20:26:50 -07:00
parent ff6382b40d
commit 8f8839e10a
3 changed files with 8 additions and 49 deletions
Download patch file Download diff file Expand all files Collapse all files

1
Include/setobject.h
View file

@ -105,7 +105,6 @@ PyAPI_FUNC(PyObject *) PySet_Pop(PyObject *set);
PyAPI_FUNC(int) _PySet_Update(PyObject *set, PyObject *iterable);
PyAPI_FUNC(int) PySet_ClearFreeList(void);
PyAPI_FUNC(void) _PySet_DebugMallocStats(FILE *out);
#endif
#ifdef __cplusplus